The objective is to find a reconstruction matrix that allows us to
solve the multiclass classification problem. The mapping *m* in the
linear reconstruction is represented by a matrix . In the following subsections we explain
different approaches explored to obtain matrix .

- Decomposition matrix
- Probabilities matrix
- Reconstruction based on the Pseudo-Inverse
- Ho-Kashyap approach

Tue Mar 31 18:35:24 MET DST 1998